.jpg)
New method to quantify the self-repair of polymeric materials
P202330118
The Adhesion and Adhesives Laboratory of the University of Alicante has developed a new method (equipment and process) to determine the degree of self-repair and to monitor the kinetics of self-repair of polymeric materials. The new method also makes it possible to follow the self-repair process of composites, ceramic materials, materials based on cement, mortar or concrete, and textile materials. This invention stands out for being a simple, fast and reproducible method, and allows several in situ measurements to be carried out on the same sample at different temperatures and with different geometry and size of the materials. The group is looking for companies or institutions interested in acquiring this technology for commercial exploitation.
MAIN ADVANTAGES OF THE TECHNOLOGY The main advantages of this technology are as follows: • Simple method • Fast method • Efficient method • Reproducible method • It does not require the application of external stimuli (heat, radiation or chemical reactions). • Several in situ measurements can be performed on the same sample. • The sample can be of any geometry and with a very wide range of dimensions and thickness. • The sample can be heated to temperatures above room temperature. • The stem and piercing element allow 360° rotation. • The gas flow output of the main body of the self-repair measuring equipment is continuously monitored by a flow sensor. INNOVATIVE ASPECTS This is the first method and measuring equipment that allows direct measurement of the degree of self-repair and/or monitoring of the kinetics of self-repair in materials. This invention represents a breakthrough in the development and implementation of this type of materials, with multiple applications, in society. APPLICATIONS It can be used in all fields where self-healing materials are used, e.g. in the medical field, biomaterials, cosmetics, textiles, technology, coatings, adhesives, sealants or space.